signon.yahoo.co.jp

- Yahoo Japan Corporation -

Issued by Cybertrust Japan Public CA

About this certificate

This digital certificate with serial number ae:eb was issued on by Betrusted Japan Co., Ltd..

This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • CAs must include keyIdentifer field of AKI in all non-self-issued certificates (RFC 5280: 4.2.1.1)
  • The keyUsage extension SHOULD be critical (RFC 5280: 4.2.1.3)
  • Sub certificates SHOULD include Subject Key Identifier in end entity certs (RFC 5280: 4.2 & 4.2.1.2)

Yahoo Japan Corporation

Organization: Yahoo Japan Corporation
Organization unit: SSO200902gc
State / Province: Tokyo
Locality: Minato-ku
Country: JP

Betrusted Japan Co., Ltd.

Organization: Betrusted Japan Co., Ltd.
Country: JP

This certificate has expire since

Certificate Details

Serial Number (hex): ae:eb
Serial Number (int): 44779
Serial Number lenght: 16 bits, 2 octets

SubjectKeyId:
AuthorityKeyId:

Fingerprint (sha1): a0:a5:f4:12:da:95:ba:5f:24:f1:40:95:9b:77:35:1a:fb:a8:8e:c6
Fingerprint (sha256): 01:d1:bf:30:e1:e5:2f:7e:4a:7a:df:a2:ce:34:ff:39:1c:ff:bc:c6:69:7a:c9:7f:eb:0e:d6:74:04:f5:ef:99


Revocation information

CRL Distribution Point: http://sureseries-crl.cybertrust.ne.jp/SureServer/2018_ctj/cdp.crl

Check the revocation status for certificate signon.yahoo.co.jp

0

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for signon.yahoo.co.jp

Public Key Algorithm

RSA

Key Size

1024

Signature Algorithm

SHA1 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

6 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

This certificate doesn't contain any subject alternative names.

Other certificates including the domain name yahoo.co.jp

(limited to 100 certificates)
rikunabi-next.yahoo.co.jp
fbi.address.yahoo.co.jp
test2.test.ops.yahoo.co.jp
faas.prodlive.kks.yahoo.co.jp
premium.yahoo.co.jp
yadui.business.yahoo.co.jp
m0.mail.yahoo.co.jp
secure.beta.mobile.yahoo.co.jp
aagtest.yahoo.co.jp
stf.corp.yahoo.co.jp
feedback.ms.yahoo.co.jp
ms.yahoo.co.jp
bus3.webhosting.yahoo.co.jp
*.s.sec01-kks-vs.kks.cfh.yahoo.co.jp
member1.card.yahoo.co.jp
biz-form.ec.yahoo.co.jp
api.mhdapi.yahoo.co.jp
sandbox-admin-yvpub.yahoo.co.jp
api.login.yahoo.co.jp
dpreserveapi01.travel.g.yahoo.co.jp
calendar.yahoo.co.jp
adextools.yahoo.co.jp
rikunabi-next.yahoo.co.jp
froma.yahoo.co.jp
api.login.yahoo.co.jp
regist.beauty.yahoo.co.jp
config.payment.yahoo.co.jp
cross-stg.realestate.yahoo.co.jp
biz.points.yahoo.co.jp
lhmail.yahoo.co.jp
rm.grmtrez.yahoo.co.jp
fetch2.rts.yahoo.co.jp
wallet.bizmanager.yahoo.co.jp
feedback.ms.yahoo.co.jp
adserver.yahoo.co.jp
sandbox.ca.wallet.yahoo.co.jp
lh.login.yahoo.co.jp
signon.yahoo.co.jp
cl.shotworks.yahoo.co.jp
receiver.yahoo.co.jp
logistics.yahoo.co.jp
secure.mobile.yahoo.co.jp
jane.yahoo.co.jp
ymobsmtpauth.mail.yahoo.co.jp
koubai.auctions.yahoo.co.jp
arc.help.yahoo.co.jp
hosho.yahoo.co.jp
storage.cloud.yahoo.co.jp
ucar.carview.yahoo.co.jp
wedding.yahoo.co.jp
support.webhosting.yahoo.co.jp
bizmt.corp.yahoo.co.jp
jane.yahoo.co.jp
omiai.yahoo.co.jp
adextools.yahoo.co.jp
snl.auctions.yahoo.co.jp
*.s.dev03-ssk-vs.ssk.cfd.yahoo.co.jp
workplace.yahoo.co.jp
login.anshin.yahoo.co.jp
ms.yahoo.co.jp
approach.corp.yahoo.co.jp
login.yahoo.co.jp
kaitori.yahoo.co.jp
yac.yahoo.co.jp
mythings-developers.biz.yahoo.co.jp
auc.payment.yahoo.co.jp
snluser.auctions.yahoo.co.jp
ymobile.edit.yahoo.co.jp
sandbox-yvpub.yahoo.co.jp
order.store.yahoo.co.jp
charge-fortune.yahoo.co.jp
dpdmzjal01.travel.g.yahoo.co.jp
tdtmembers.yahoo.co.jp
b97.yahoo.co.jp
beta.auth.login.yahoo.co.jp
scn01.yahoo.co.jp
lh.login.yahoo.co.jp
prpreq.auctions.yahoo.co.jp
hrmc.grmtrez.yahoo.co.jp
qa-admin-yvpub.yahoo.co.jp
edit.secure.yahoo.co.jp
login.bizmanager.yahoo.co.jp
saag-abv.teal.ygrid.dev.yahoo.co.jp
ordertoolsecapi.internal.auctions.yahoo.co.jp
secure.inner.mobile.yahoo.co.jp
snlweb.shopping.yahoo.co.jp
store.auctions.yahoo.co.jp
yidapi.login.yahoo.co.jp
mrz.order.yahoo.co.jp
partner.yahoo.co.jp
*.s.sand02.ssk.cfm.yahoo.co.jp
web.invoice.yahoo.co.jp
usergrm-yjvoice-stg.yahoo.co.jp
my.health.yahoo.co.jp
thumbp5.mail.ssk.yahoo.co.jp
feedback.premiads.yahoo.co.jp
inform.shopping.yahoo.co.jp
fe02.chef.kks.yahoo.co.jp
edit.bizmanager.yahoo.co.jp
yac.yahoo.co.jp

Certificate

The complete raw certificate details for signon.yahoo.co.jp in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwd9wfzLtBFVeMLqnhwfZyBiHa
rTFxvxOXL0oD+3+Orlez3gjlY7o01VyPff9ZuLR5Fk37hjdTC66mTso85EwKBbGo
36mkTps9PZcLYxmAp02QfPq/n4MbNf1vNQM4bnwf3xBGrQ1beyziARB97w318NJR
nqhbuZSskXyFYrN96QIDAQAB
-----END PUBLIC KEY-----

ASN.1 decoded

 [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2
 . . . . . . . . [c:0|t:2|false] INTEGER 44779
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption)
 . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'JP'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Betrusted Japan Co., Ltd.'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Cybertrust Japan Public CA'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2009-02-02 01:29:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2010-02-02 14:59:52 +0000 UTC
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'JP'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Tokyo'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Minato-ku'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Yahoo Japan Corporation'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'SSO200902gc'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'signon.yahoo.co.jp'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption)
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (1120 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 123920186053816644973947347921336994241160069762761496722920404523214917051249548410073871725483024563664529471911960205377227699447818332993449346491109796300123934325177266854948742878821676816108696977644313854955094729176231453850185344291945782589104668010639349540280575729197953067964805254521994575337
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537

 . . . . . . . . [c:2|t:3|true] ORAddress 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.16.840.1.113730.1.8 (netscape-ca-policy-url)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (63 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'https://www.cybertrust.ne.jp/SureServer/repository/index.html'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (183 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.392.200081.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:26|false] VisibleString, ISO646String [70 111 114 32 109 111 114 101 32 100 101 116 97 105 108 115 44 32 112 108 101 97 115 101 32 118 105 115 105 116 32 111 117 114 32 119 101 98 115 105 116 101 32 104 116 116 112 58 47 47 119 119 119 46 99 121 98 101 114 116 114 117 115 116 46 110 101 46 106 112 47 32 46]
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'https://www.cybertrust.ne.jp/SureServer/repository/index.html'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits)
							05a0
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (76 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://sureseries-crl.cybertrust.ne.jp/SureServer/2018_ctj/cdp.crl'
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (1024 bits)
		006595700a6584f3a2d14a9ee7e8a8c214e6320fc51d9ec56815850c89439cebb3143fd8deb59ec800fa9fc73f6db7c32402409bd7100b0adc59f0401b036d23e1e392ba18cf4feec9a501417de10807275d3015012ae7ca3bc3e82d0736cecad4d7a1d7895ee0b5f6efd85f1974c525f5521f8894bdd1fb933c632ff2874fe789